Merge pull request #1243 from Azure/master

Merge Release 0.9.10 from master to dev
Fixing validation strings
Merge pull request #1244 from christav/fix-validation-error-strings

Fixing validation strings
Update website extensions wrappers
Added grunt task to automate package.json version updates
Merge pull request #1245 from andrerod/dev

Update website extensions wrappers
Merge pull request #1246 from christav/version-update-automation

Added grunt task to automate package.json version updates
update resource manager library
refresh version of resource and azure overall
Merge pull request #1247 from yugangw-msft/tags

Create a release branch release-0.9.11 in order to publish resource library with tags support
Merge pull request #1248 from Azure/release-0.9.11

Integrate from Release 0.9.11 to master